/**
 * 第28章 享元模式之通用代码
 * 代码清单-p4ch28c-362页a：抽象享元角色 {@link top.kaoshanji.p4ch28c.Flyweight}
 * 代码清单-p4ch28c-363页a：具体享元角色1 {@link top.kaoshanji.p4ch28c.ConcreteFlyweight1}
 * 代码清单-p4ch28c-363页b：具体享元角色2 {@link top.kaoshanji.p4ch28c.ConcreteFlyweight2}
 * 代码清单-p4ch28c-364页a：享元工厂 {@link top.kaoshanji.p4ch28c.FlyweightFactory}
 * @author kaoshanji
 * ^_^
 * create time 2025/3/28 11:19
 */
package top.kaoshanji.p4ch28c;